i have try to enter the url of yahoo mobile (http://us.m1.yahoo.com/p/login) and the url isn't valid. and now i have been change the url to be "http://id.m1.yahoo.com/p/login/auth?ignore=sign+in". But still not work.so, plese help me to solved this problem or may be there is anybody have the script send instant messaging with YM or GTalk.